90351540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{501953}}^1$

素因数の和:501968

約数の個数: 36

約数和(自身を含む): 274066884

約数和(自身を除く): 183715344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 501953, 1003906, 1505859, 2007812, 2509765, 3011718, 4517577, 5019530, 6023436, 7529295, 9035154, 10039060, 15058590, 18070308, 22587885, 30117180, 45175770, 90351540]

約数ペア:

[(1, 90351540), (2, 45175770), (3, 30117180), (4, 22587885), (5, 18070308), (6, 15058590), (9, 10039060), (10, 9035154), (12, 7529295), (15, 6023436), (18, 5019530), (20, 4517577), (30, 3011718), (36, 2509765), (45, 2007812), (60, 1505859), (90, 1003906), (180, 501953)]